#define _CRT_SECURE_NO_WARNINGS 1

#include<stdio.h>

#define PRINTF(n,format) printf("the value of "#n" is" #format"\n",n)

int main()
{
	int a = 10;
	//printf("the value of a is %d\n", a);
	PRINTF(a, "%d");

	int b = 20;
	//printf("the value of b is %d\n", b);
	PRINTF(b, "%d");

	float f = 3.14f;
	PRINTF(f, "%f");

	return 0;
}